<el-row>
  <el-col :span="24" style="padding: 8px;">
    <el-card class="box-card"><h4>供应商不良记录导出</h4>
      <el-form :inline="true" :model="queryParam">
        <el-form-item label="开始时间">
          <el-date-picker v-model="queryParam.startTime" type="date" :editable="false" placeholder="选择日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间">
          <el-date-picker v-model="queryParam.endTime" type="date" :editable="false" placeholder="选择日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="exportExcel">导出</el-button>
        </el-form-item>
      </el-form>
    </el-card>
  </el-col>
</el-row>